Bibliopaths: The case of the lacquer binding

Are we supposed to fear bibliopaths? Or maybe we should give them an award? Who are they? Atention! Because they can be among us, or we might even be one of them?! I invite you to read the Case of the Lacquer Binding to know more about them Continue reading

I have mold! (…or is it foxing?)

Foxing is mould… or not?
One of the main concerns in archives and libraries is the presence of mould. Not surprisingly: it develops without fanfare, and when it is detected, an irreversible loss of information might have taken place. Before pulling your hair out, you should identify whether the symptoms actually reveal fungal activity, or not. Not an easy assessment. Continue reading

Flattening under tension on paper and parchment restoration

Wrinkles and folds are a usual damage in documents made of paper, cloth or parchment. The common way to restablish these supports to its original condition is by pressure: under weights or in a press.
When the paper has a relief which must be preserved, it is then not possible to use pressure, as it would smash this relief.
Flattening under tension may be an interesting alternative on certain occasions or when a selective flattened is needed. It takes advantage of the natural shrinkage of the paper when going from wet to dry, so that the tension is given by the same paper. Continue reading

Choirbooks, and much more, at the spanish National Library

Led by Luis Crespo and Arsenio Sanchez, restorerss in the National Library, we visit the fascinating world of book illuminated miniatures, choir books, manuscripts …
Latest technological resources, ancient tradition, and above all their experience and knowledge, allow the recovery of these bibliographic jewels exhibited now at the National Library of Spain. Continue reading

New restoration methodolgy to retrieve lost flexibility to brittle tracing papers

Approach to a new methodolgy to retrieve the lost flexibility to brittle papers.
Tracing papers -so usual among technical drawings- have in common their transparency, but there are significant differences in the process to make them. The properties and behavior will be very different then. Impregnated papers, for an instance, were applied oils or varnishes to provide them translucency.
Explanation restoration of several drawings in which the varnish was removed to replace it later. Continue reading

Damned “sellotapes”!

Which damages cause sellotapes? Can we release documentary heritage from these fatty strips?
Explanation for the degradation mechanisms of this historic “remedial” tapes that we can find in documents of all kinds, and restoration possibilities in each case. Continue reading

Books washing-machine and new restoration methods for leather bindings

From the books washing machine to new methodologies for leather bindings restoration, a visit to Domènec’s restoration studio is always a great pleasure! Continue reading

Restoration of school poster from spanish civil war period

This map represents the typical scholar posters: with its wooden slats to roll and hang, lined on the back. It was very common to varnish them with shellac to waterproof and protect them from abrasion. This one was made of two pieces of printed paper, sticked together along the central horizontal stripe. It is from 1936, spanish civil war was barely breaking.
Removing the old varnish has allowed to repare other minor damages: tears, gaps and wrinkles. But most important is that the new varnish is not oxidizing nor yellowing. As it is very flexible it will not crack in the future. Continue reading

Nanotechnology & chemical gels applied to paper restoration

What are nanoparticles and chemical gels? Latest technological advances in restoration of archive material is about nanotechnology and chemical gels and so it is studied in the paper & books section of the IPCE Continue reading

Minimal intervention on “Serra & Balet” documents

Standard treatment of minimal intervention on documentation with slight damages: Disinfection, removal of clips and staples, consolidation and folder to fit Continue reading

Touch and “my crumpled ADLAN tracing papers”

How we restorers motivate with crumpled tracing papers, beautiful papers… This restorer is thrilled with “crumpled ADLAN tracing papers” from CoAC archive, which went through my hands some years ago, and invites you to participate in its digitization. Continue reading

Gone with the wind

I don’t like much having war books, but I must admit that this one is particularly beautiful. The velvet binding seemed to me a challenging issue on the restoration, which did not have major complications besides this.

I show the restoration of this book because of the headaches it has given me when solving the lost areas, the wooden work. The considerable losses on a laborious woodcarving work, and the lack of originals of many of the missing pieces fairly complicated the subject (the shields on the corners were different). Continue reading